<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>React App</title>
	
   <!-- 引入vue，必须的 -->
   <script src="js/vue.js" type="text/javascript" charset="utf-8"></script>
   <!-- 请求后台提交信息的 -->
   <script src="js/axios.min.js" type="text/javascript" charset="utf-8"></script>
  
  
   <!-- vue路由引入，需要下载vue-router.js -->
   <script src="vue-router/dist/vue-router.js" type="text/javascript" charset="UTF-8"></script>
   
  
  
   <!-- 引入样式 -->
   <link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css">
   <!-- 引入组件库 -->
   <script src="https://unpkg.com/element-ui/lib/index.js"></script>
   
  <link rel="stylesheet" href="index.css">
  
</head>
	<body>
		<div id="app">
			<button @click="btn()">按钮</button>
			
		</div>
		
		
		
		
	</body>
</html>
